ATE8254T1 - PROCESS FOR REMOVAL OF SULFURIC ACID FROM THE REACTION MIXTURE RESULTING FROM THE SULFOXIDATION OF PARAFFINES. - Google Patents

PROCESS FOR REMOVAL OF SULFURIC ACID FROM THE REACTION MIXTURE RESULTING FROM THE SULFOXIDATION OF PARAFFINES.

Info

Publication number
ATE8254T1
ATE8254T1 AT81110309T AT81110309T ATE8254T1 AT E8254 T1 ATE8254 T1 AT E8254T1 AT 81110309 T AT81110309 T AT 81110309T AT 81110309 T AT81110309 T AT 81110309T AT E8254 T1 ATE8254 T1 AT E8254T1
Authority
AT
Austria
Prior art keywords
paraffines
sulfoxidation
removal
reaction mixture
sulfuric acid
Prior art date
Application number
AT81110309T
Other languages
German (de)
Inventor
Bernhard Dr. Mees
Herbert Dr. Ramloch
Original Assignee
Hoechst Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Aktiengesellschaft filed Critical Hoechst Aktiengesellschaft
Application granted granted Critical
Publication of ATE8254T1 publication Critical patent/ATE8254T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/42—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
AT81110309T 1980-12-19 1981-12-10 PROCESS FOR REMOVAL OF SULFURIC ACID FROM THE REACTION MIXTURE RESULTING FROM THE SULFOXIDATION OF PARAFFINES. ATE8254T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3048058A DE3048058C2 (en) 1980-12-19 1980-12-19 Process for the separation of sulfuric acid from the crude sulfonation mixture obtained in the sulfoxidation of n-paraffins
EP81110309A EP0054851B1 (en) 1980-12-19 1981-12-10 Process for recovering sulfuric acid from the reaction mixture issuing from the sulfoxidation of paraffins

Publications (1)

Publication Number Publication Date
ATE8254T1 true ATE8254T1 (en) 1984-07-15

Family

ID=6119706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81110309T ATE8254T1 (en) 1980-12-19 1981-12-10 PROCESS FOR REMOVAL OF SULFURIC ACID FROM THE REACTION MIXTURE RESULTING FROM THE SULFOXIDATION OF PARAFFINES.

Country Status (13)

Country Link
EP (1) EP0054851B1 (en)
JP (1) JPS57128670A (en)
AR (1) AR227216A1 (en)
AT (1) ATE8254T1 (en)
AU (1) AU7865181A (en)
BR (1) BR8108267A (en)
CS (1) CS227027B2 (en)
DD (1) DD202008A5 (en)
DE (2) DE3048058C2 (en)
ES (1) ES507934A0 (en)
NO (1) NO814347L (en)
YU (1) YU301681A (en)
ZA (1) ZA818760B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210573A1 (en) * 1982-03-23 1983-10-06 Hoechst Ag METHOD FOR SEPARATING SULFURIC ACID FROM THE REACTION MIXTURE CONTAINING SULFOXIDATION OF PARAFFINS
IT1198232B (en) * 1986-12-23 1988-12-21 Eniricerche Spa PROCEDURE FOR THE SEPARATION OF SULFURIC ACID FROM AQUEOUS MIXTURES OF THE SAME WITH PARAFFINSOLPHONIC ACIDS
IT1213575B (en) * 1986-12-23 1989-12-20 Eniricerche Spa PROCEDURES FOR SEPARATION OF SULFURIC ACID FROM AQUEOUS MIXTURES OF THE SAME WITH PARAFFISOLPHONIC ACIDS.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568591B2 (en) * 1966-09-10 1976-06-10 Hoechst Ag, 6230 Frankfurt PROCESS FOR PREPARING LOW ALKALINE SULPHATE SOLUTIONS
DE1934154A1 (en) * 1968-09-20 1970-05-27 Hydrierwerk Rodleben Veb Alkane sulphonate purification
DE2065477C3 (en) * 1969-03-28 1974-09-26 Lion Fat & Oil Co., Ltd., Tokio Process for the separation of sulfuric acid from a reaction mixture. Eliminated from: 2014783
JPS4843099B1 (en) * 1969-09-11 1973-12-17
US3720707A (en) * 1970-02-27 1973-03-13 Labofina Sa Process for reducing the sulfuric acid content of alkylarylsulfonic acids
BG20344A3 (en) * 1970-08-07 1975-11-05
SU621675A1 (en) * 1976-04-05 1978-08-30 Предприятие П/Я В-2287 Method of obtaining alkylsulfoacid alkali salts
FR2367740A1 (en) * 1976-10-15 1978-05-12 Ato Chimie Isolating paraffin sulphonic acids from sulphonation mixt. - by adding specified solvent, sepg. aq. phase, then evaporating to obtain prod. useful as biodegradable detergent
IT1074825B (en) * 1977-01-11 1985-04-20 Euteco Spa PROCESS FOR THE PURIFICATION OF ALCHYLSULPHONIC ACIDS

Also Published As

Publication number Publication date
ES8207094A1 (en) 1982-09-01
YU301681A (en) 1983-02-28
EP0054851B1 (en) 1984-07-04
ZA818760B (en) 1982-11-24
DE3164616D1 (en) 1984-08-09
EP0054851A1 (en) 1982-06-30
DD202008A5 (en) 1983-08-24
NO814347L (en) 1982-06-21
DE3048058A1 (en) 1982-07-01
JPS57128670A (en) 1982-08-10
AR227216A1 (en) 1982-09-30
ES507934A0 (en) 1982-09-01
CS227027B2 (en) 1984-04-16
BR8108267A (en) 1982-10-05
AU7865181A (en) 1982-06-24
DE3048058C2 (en) 1983-04-28

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Legal Events

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REN Ceased due to non-payment of the annual fee